12302895

素因数分解:

$3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{173}}^1\times {\mathrm{431}}^1$

素因数の和:623

約数の個数: 32

約数和(自身を含む): 21648384

約数和(自身を除く): 9345489

約数列:

[1, 3, 5, 11, 15, 33, 55, 165, 173, 431, 519, 865, 1293, 1903, 2155, 2595, 4741, 5709, 6465, 9515, 14223, 23705, 28545, 71115, 74563, 223689, 372815, 820193, 1118445, 2460579, 4100965, 12302895]

約数ペア:

[(1, 12302895), (3, 4100965), (5, 2460579), (11, 1118445), (15, 820193), (33, 372815), (55, 223689), (165, 74563), (173, 71115), (431, 28545), (519, 23705), (865, 14223), (1293, 9515), (1903, 6465), (2155, 5709), (2595, 4741)]